MAX3207EAUT+T Maxim Integrated Products, MAX3207EAUT+T Datasheet - Page 6

• Manufacturer Part Number: MAX3207EAUT+T
• Description: IC ESD PROT DIFF SOT23-6
• Manufacturer: Maxim Integrated Products
• Series: MAX3207Er

Specifications of MAX3207EAUT+T

• Power (watts): 696mW
• Polarization: 2 Channel Array - Unidirectional
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Channels: 2 Channels
• Operating Voltage: 0.9 V to 5.5 V
• Termination Style: SMD/SMT
• Peak Pulse Power Dissipation: 696 mW
• Capacitance: 2.5 pF
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Dimensions: 1.625 mm W x 2.9 mm L x 1.25 mm H
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Breakdown: -
• Voltage - Reverse Standoff (typ): -
• Lead Free Status / Rohs Status: Details
• Other names: MAX3207EAUT+T; MAX3207EAUT+TTR

ESD protection can be tested in various ways. The
MAX3205E/MAX3207E/MAX3208E are characterized
for protection to the following limits:
• ±15kV using the Human Body Model
• ±8kV using the Contact Discharge Method specified
• ±15kV using the IEC 61000-4-2 Air-Gap Discharge
ESD performance depends on a number of conditions.
Contact Maxim for a reliability report that documents
test setup, methodology, and results.
Figure 3 shows the Human Body Model, and Figure 4
shows the current waveform it generates when dis-
charged into a low impedance. This model consists of
a 100pF capacitor charged to the ESD voltage of inter-
est, which is then discharged into the device through a
1.5kΩ resistor.
The IEC 61000-4-2 standard covers ESD testing and
performance of finished equipment. The MAX3205E/
MAX3207E/MAX3208E help users design equipment
that meets Level 4 of IEC 61000-4-2. The main differ-
ence between tests done using the Human Body Model
Dual, Quad, and Hex High-Speed
Differential ESD-Protection ICs
Figure 3. Human Body ESD Test Model
6
in IEC 61000-4-2
Method
VOLTAGE
SOURCE
_______________________________________________________________________________________
HIGH-
DC
CHARGE-CURRENT-
LIMIT RESISTOR
1MΩ
R
C
100pF
C s
Human Body Model
STORAGE
CAPACITOR
1.5kΩ
RESISTANCE
±15kV ESD Protection
DISCHARGE
R
D
ESD Test Conditions
IEC 61000-4-2
DEVICE
UNDER
TEST
and IEC 61000-4-2 is higher peak current in IEC 61000-
4-2. Because series resistance is lower in the IEC
61000-4-2 ESD test model (Figure 5), the ESD-
withstand voltage measured to this standard is general-
ly lower than that measured using the Human Body
Model. Figure 2 shows the current waveform for the
±8kV, IEC 61000-4-2 Level 4, ESD Contact Discharge
test. The Air-Gap Discharge test involves approaching
the device with a charged probe. The Contact
Discharge method connects the probe to the device
before the probe is energized.
Figure 4. Human Body Model Current Waveform
Figure 5. IEC 61000-4-2 ESD Test Model
AMPERES
VOLTAGE
SOURCE
HIGH-
DC
I
P
36.8%
100%
90%
10%
CHARGE-CURRENT-
0
LIMIT RESISTOR
50MΩ TO 100MΩ
0
t
RL
R
C
150pF
C s
CURRENT WAVEFORM
STORAGE
CAPACITOR
TIME
RESISTANCE
DISCHARGE
330Ω
R
t
D
DL
I r
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
DEVICE
UNDER
TEST